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CVE-2023-1384

21
FAUCET Score

CVE-2023-1384 is a cross-site scripting (XSS) vulnerability in the amzn.thin.pl service, specifically within the setMediaSource function, which fails to sanitize the "source" parameter. This flaw allows for arbitrary JavaScript code execution and affects Amazon Fire TV Stick 3rd generation devices running versions prior to 6.2.9.5, and Insignia TVs with FireOS versions prior to 7.6.3.3. Rated with a CVSS score of 6.1 (Medium), this vulnerability has a network attack vector and low attack complexity, requiring user interaction (UI:R) to trigger. A successful exploit could lead to limited confidentiality and integrity impacts (C:L/I:L) for the affected device. Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, indicating low public attention.

Impacted Technologies

VendorProductVersion(s)CPE
< 6.2.9.5CPE matchmatch criteria
cpe:2.3:o:amazon:fire_os:*:*:*:*:*:*:*:*
< 7.6.3.3CPE matchmatch criteria
cpe:2.3:o:amazon:fire_os:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.3MEDIUM

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.38%
Probability of exploitation in next 30 days
EPSS Percentile
30.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0038 is in the 31st percentile among its peer group of 26,219 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

bitdefender.com / blog/labs/vulnerabilities-identified-amazon-fire-tv-stick-insignia-fire-os-tv-series
Third Party Advisory